function upload() {
    layui.use('layer', function () {
        var layer = layui.layer
        layer.open({
            type: 2,
            moveType: 1,
            area: ['500px', '500px'],
            content: ['upload', 'no'],
            title: "上传文件",
            closeBtn: 0,
            shadeClose: true
        })
    });
}

function download() {
    layui.use('layer', function () {
        var layer = layui.layer
        layer.open({
            type: 2,
            moveType: 1,
            area: ['500px', '500px'],
            content: ['download', 'no'],
            title: "提取文件",
            closeBtn: 0,
            shadeClose: true
        })
    });
}
